124 CARBONIFEROUS AND PERMIAN FORAMINIFERA. 



a classification, many of the specimens should be placed. It is necessary, therefore, to 

 state that the subordinate term Nodosaria is here used in its generally understood sense ; 

 that is, just to include the straight or approximately straight forms . 



NODOSARIA RADICULA (Linne). PI. X, figs. 6 16 (including varieties). 



NAUTILUS RADICULA, Linne, 1/67. Syst. Nat., ed. 12, vol. ii, p. 1164, No. 285. 



Montagu, 1803. Test. Brit., p. 197, pi. vi, fig. 4. 

 NODOSAKIA Lamarck, 1822. Anim. s. Vert., vol. vii, p. 596, No. 1 ; Tabl. 



Encycl. Method., pi. cccckv, figs. 4, a, b, e. 

 d'Ortigny, 1826. Ann. Sci. Nat., vol. vii, p. 252, No. 3 ; 



Modele, No. 1. 

 GEINITZI, Reuss, 1854. Jahresb. d. Wetterauer Gesellsch. vol. for 1851 



1853, p. 77, fig. 12. 

 Eiehter, 1855. Zeitschr. d. deutsch. Geol. Gesellsch., vol. vii, 



p. 532, pi. xxvi, fig. 26. 



RADICULA, Parker and Jones, 1859. Ann. and Mag. Nat. Hist., ser. iii, 



vol. iii, p. 476 ; Ibid., vol. iv, p. 344 ; Ibid., 

 1863, vol. xii, p. 209. 

 DUPLICANS (?), Eiehter, 1861. In Geinitz's Dyas, Heft i, p. 120, pi. xx, 



fig. 26. 



SUBACICULA (?), Id. Ibid., p. 121, pi. xx, fig. 27. 

 GEINITZI, Eeuss. Ibid., p. 121, pi. xx, fig. 28. 

 KINGI, Id. Ibid., p. 121, pi. xx, fig. 29. 

 KIKKBYI, Eiehter. Ibid., p. 121, pi. xx, fig. 30. 

 JONESI, Id. Ibid., p. 121, pi. xx, fig. 31. 



RADICULA, Parker, Jones, and Brady, 1865. Ann. and Mat. Nat. Hist., 



ser. iii, vol. xvi, p. 18, pi. i, fig. 27. 

 CONFEBTA, Schmid, 1867. Neues Jahrb. fur Min., Jahrg. 1867, p. 585, 



pi. vi, fig. 49. 



OVALIS, Id. Ibid., p. 588, pi. vi, figs. 50, 51. 

 CITEIFORMIS, Id. Ibid., p. 586, pi. vi, figs. 52, 53. 

 sp., Id. Ibid., p. 586, pi. vi, fig. 54. 

 KIRKBYI, Id. Ibid., p. 586, pi. vi, fg. 55. 

 RADICULA, Jones and Parker, I860. Quart. Journ. Geol. Soc., vol. xvi, 



p. 453, figs. 15 (Triassic). 



Brady, 1867. Proc. Somerset Arch, and Nat. Hist. Soc., vol. 



xiii, p. 106, pi. i, fig. 4 (Liassic). 



Characters. Shell cylindrical, tapering, composed of several subglobose segments 

 united in a straight line. Surface smooth. Length, -^ inch (1'25 mm.), more or 

 less. 



